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Individual Calculations March 2023 |
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| Broz, Petr Total change: 2.00 | |   |
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| 2. liga C 2022-2023 r8-9 | various | CZE | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1991 | 1.00 | 2 | 0.12 | 20 | 2.40 | |
|  Crha, Josef | | | 1976 | CZE | 0.00 | 1 | -0.52 | 20 | -10.40 | |  Bores, Miroslav | | | 2090 | CZE | 1.00 | 1 | 0.64 | 20 | 12.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 1. liga 2022-2023 zapad r8-9 | various | CZE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 1991 | 0.00 | 1 | -0.17 | 20 | -3.40 | |
| | Constantinou, Peter | f | | 2261 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | KSSV Krajsky prebor 2022-2023 r7-8 | various | CZE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 1991 | 0.50 | 1 | 0.15 | 20 | 3.00 | |
| | Mejzlik, Vojtech | | | 2104 | CZE | 0.50 | 1 | 0.15 | 20 | 3.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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